High-frequency magnetic susceptibility of~an~antiferromagnet with magnetic anisotropy of~the easy-plane type
Teoretičeskaâ i matematičeskaâ fizika, Tome 45 (1980) no. 1, pp. 132-138
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On the basis of the representation of spin operators in terms of boson operators introduced by V. G. Baryakhtar and D. A. Yablonsky the hamiltonian of magnon-magnon interactions of an easy-plane antiferromagnet is studied. It is shown that the amplitudes of the processes including the Goldstone magnons satisfy the Adler principle. Tensor of high-frequency magnetic susceptibility is calculated.
@article{TMF_1980_45_1_a12,
author = {V. L. Sobolev and B. I. Khudik},
title = {High-frequency magnetic susceptibility of~an~antiferromagnet with magnetic anisotropy of~the easy-plane type},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {132--138},
publisher = {mathdoc},
volume = {45},
number = {1},
year = {1980},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1980_45_1_a12/}
}
TY - JOUR AU - V. L. Sobolev AU - B. I. Khudik TI - High-frequency magnetic susceptibility of~an~antiferromagnet with magnetic anisotropy of~the easy-plane type JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1980 SP - 132 EP - 138 VL - 45 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1980_45_1_a12/ LA - ru ID - TMF_1980_45_1_a12 ER -
%0 Journal Article %A V. L. Sobolev %A B. I. Khudik %T High-frequency magnetic susceptibility of~an~antiferromagnet with magnetic anisotropy of~the easy-plane type %J Teoretičeskaâ i matematičeskaâ fizika %D 1980 %P 132-138 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1980_45_1_a12/ %G ru %F TMF_1980_45_1_a12
V. L. Sobolev; B. I. Khudik. High-frequency magnetic susceptibility of~an~antiferromagnet with magnetic anisotropy of~the easy-plane type. Teoretičeskaâ i matematičeskaâ fizika, Tome 45 (1980) no. 1, pp. 132-138. http://geodesic.mathdoc.fr/item/TMF_1980_45_1_a12/